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Starting With Simple Steps, Can Lead to Positive Impact

Addressing the climate crisis requires urgent and coordinated action. Each person has a meaningful role in supporting sustainable practices, while governments, civil society organizations, and communities must collaborate to design and implement effective solutions. These efforts can include reforestation, blue carbon initiatives, public education campaigns, and the creation of policies that prioritize sustainability—steps that are essential for protecting our environment.

While systemic change is crucial, everyday actions from individuals also matter. Through community cooperation and shared responsibility, small steps like reducing waste, conserving resources, living mindfully, and advocating for environmental protection can create a ripple effect that strengthens broader climate efforts. When people work together, these individual contributions build powerful momentum toward a healthier, more sustainable future for all living beings on our planet.

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As a concrete step and solution, Seasoldier carries out programs that are closely aligned with several points of the Sustainable Development Goals (SDGs). The SDGs provide a historic opportunity to unite all global stakeholders in ending extreme poverty, combating inequality and injustice, and protecting our planet.

Our Impact

Last update in March 2026

21,547

Volunteers

4,331

Coral reefs transplanted

133

Partnership different organizations / institutions

2,860

Trees Planted

74,944

Mangroves planted

21

Region in Indonesia

40,016

Kgs trash collected from clean up activities

1,550

Baby turtles released

Our Impact

Last update in October 2025

21,547

Volunteers

4,331

Coral reefs transplanted

133

Partnership different organizations / institutions

2,860

Trees Planted

74,944

Mangroves planted

21

Region in Indonesia

40,016

Kgs trash collected from clean up activities

1,550

Baby turtles released

ABOUT US

Seasoldier is an independent organization that began as a personal initiative driven by a deep concern for the environment. The movement was first founded by Nadine Chandrawinata and Dinni Septianingrum on March 28, 2015.

Today, Seasoldier has 21,547 volunteers across 21 regions throughout Indonesia, carrying out real and sustainable environmental actions. The organization has also partnered with more than 133 different institutions and organizations. Seasoldier currently manages 43 conservation sites, including tree conservation, mangrove conservation, seagrass conservation, and coral transplantation. Seasoldier also runs various programs such as Seasoldier Junior (educational programs), Managed Corporate Social Responsibility (CSR), clean-up initiatives, ecobrick training, Pondok Pemuda (a sustainability-focused youth camp), and Bersihkan Warungku (a one-year waste management mentorship program for SMEs), among other initiatives.

OUR TEAM

Nadine Chandrawinata
Founder & Executive Director
Dinni Septianingrum
Founder & COO
Adrie Nugroho
Chief Strategy Officer
Rio Noval Puasa
Marine Conservation & Research Director
Diyah Deviyanti
Program Director
Tri Astuti
Legal & Partnership
Candra Damarjati
Marine Conservation Officer
Faza Ruziqyani Firdausa
Social Media Officer

REGION MAP

CONSERVATION MAP

OUR ACTIVITIES

Tree Conservation

Mangrove Conservation

Seagrass Conservation

Coral Conservation

Seasoldier Training Center

Seasoldier Xperience

Seasoldier Junior

Pondok Pemuda

Bersihkan Warungku

Seasoldier Clean up

Support & Other Activities

Latest Articles

Explore stories and insights on marine conservation, ocean heroes, and the fight for a sustainable future.

Article

The Return of Reef Sharks Signals Successful Coral Reef Recovery in Pulisan, North Sulawesi

Photo: Seasoldier Documentation. A whitetip reef shark documented within the restored coral reef habitat in…
Article

Seasoldier’s Journey in Protecting Indonesia’s Coastal and Marine Ecosystems

Photo: Seasoldier Documentation   From Land to the Sea: Creating a Better Future for Our…
Article

Sea Grapes (Caulerpa sp.): A Marine Superfood with Nutritional, Health, and Economic Potential

Photo: Seasoldier Documentation Getting to Know Sea Grapes (Caulerpa sp.) Hidden beneath tropical coastal waters…

Official Seasoldier Merchandise

Purchase this special merchandise as a reminder that your individual actions can have a greater impact when combined with the collective efforts of other around the worlds.

PARTNERS & DONORS

Those Who Have Supported Our Activities

PARTNERS TESTIMONIAL

Pertamina Patra Niaga believes that the success of environmental conservation—such as mangrove planting and coral transplantation—does not stop at planting seedlings. Rather, it is determined by the long-term care, monitoring, and sustainability of the benefits felt by the surrounding community. Seasoldier effectively addresses this need through a comprehensive conservation approach, backed by a highly competent team and a strong capacity for local community collaboration. This partnership ensures that our environmental initiatives deliver not only an ecological impact but also sustainable social benefits

Siwi HarjantiSr Officer I CID Planning, Monev, & Reporting Pertamina Patra Niaga

Seasoldier’s environmental conservation approach perfectly aligns with PIS’s vision: going beyond mere planting to ensure program sustainability through diligent care, monitoring, and community engagement. The participatory approach implemented in our programs has succeeded in creating a broader impact, both in terms of ecosystem restoration and the empowerment of local communities surrounding the conservation areas

Gusthida BudhiartiePjs. Manager Corporate Social Responsibility Pertamina International Shipping

Over the past few years, the collaboration between AEON and Seasoldier in our mangrove planting program has been a concrete step forward in supporting environmental preservation—specifically in safeguarding coastal ecosystems and mitigating the impacts of climate change.
We highly appreciate Seasoldier’s role as a partner driven by strong commitment, deep field-level knowledge, and immense passion. We hope this well-established collaboration continues to thrive and deliver a broader positive impact for the environment, local communities, and a greener future for our planet

Annetta Esti ArdhanariswariGeneral Affair, Legal & HSE Senior Manager AEON

CGS International Sekuritas Indonesia chose Seasoldier as a partner due to their strong track record in environmental conservation and community empowerment, as well as their solid team of specialists who possess distinct field expertise across 21 regions in Indonesia. Through our collaboration on the Mangrove Project, we have witnessed how an approach combining concrete action, education, and community engagement can drive sustainable impact. This program directly aligns with our ESG commitments to support environmental preservation and climate change mitigation. We look forward to continuing our collaboration with Seasoldier to bring forth even more initiatives that benefit both the environment and society in the future

Anna Gracia BeatrixVP Head Of Marketing Communications & Sustainability, CGS International Sekuritas Indonesia

In collaboration with Seasoldier, PT Acer Indonesia—through Acer #SayangBumi program—carried out environmental education, e-waste management, and tree planting activities. This ESG initiative represents Acer Indonesia's concrete step toward creating a positive impact through measurable and sustainable action

Monica PribadiHead of HRGA, Acer Indonesia

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